🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.63 AU - 0.67 AU

Year: 196 Days

Day: 15.1 Hours

Environment

Temp: 144 °C

Axial Tilt: 9.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,558,166 km

• M1: 48,619 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.24 AU - 1.6 AU

Year: 634 Days

Day: 40.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,558,166 km

• M1: 208,240 km (0.087 R)
• M2: 851,661 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.23 AU - 1.71 AU

Year: 668 Days

Day: 44.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.09 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.2

Radius: 8.4

Gravity: 12.57 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 4.53 AU - 4.89 AU

Year: 3831 Days

Day: 11.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 27,558,166 km

• M1: 104,868 km (0.104 R)
• M2: 369,806 km (0.041 R)
• M3: 644,767 km (0.086 R)
• M4: 987,346 km (0.044 R)
• M5: 1,281,605 km (0.075 R)
• M6: 1,955,394 km (0.105 R)
• M7: 2,572,934 km (0.071 R)
• M8: 2,846,997 km (0.065 R)
• M9: 3,598,278 km (0.027 R)
• M10: 4,191,732 km (0.107 R)
• M11: 4,475,669 km (0.115 R)
• M12: 6,004,859 km (0.118 R)
• M13: 6,521,570 km (0.091 R)
• M14: 6,969,166 km (0.111 R)
• M15: 8,547,723 km (0.1 R)
• M16: 10,784,361 km (0.119 R)
• M17: 14,640,545 km (0.104 R)
• M18: 16,786,527 km (0.067 R)
• M19: 17,811,422 km (0.091 R)
• M20: 18,120,491 km (0.09 R)
• M21: 19,134,166 km (0.088 R)
• M22: 20,656,624 km (0.079 R)
• M23: 23,568,397 km (0.104 R)
• M24: 24,469,724 km (0.068 R)
• M25: 25,550,120 km (0.073 R)
• M26: 27,230,104 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 424 - 12,876 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit